System Network Engineer (Linux Specialist)

Reference: 032208_1775763739

Role Overview

We are seeking a versatile Network & Systems Operations Engineer to support the deployment, maintenance, and troubleshooting of clients network and system infrastructure. You will work across network and Linux/system layers, ensuring production stability and collaborating with engineering and product teams to operationalize new technologies.

Key Responsibilities:

  • Troubleshoot, diagnose, and resolve production issues across network and Linux systems.
  • Deploy, configure, and maintain network infrastructure (routers, switches, servers, and other hardware).
  • Participate in on-call rotations to respond to service-impacting incidents.
  • Collaborate with engineering and product teams to integrate, test, and operationalize new technologies.
  • Develop and maintain monitoring and reporting tools to improve reliability and operational efficiency.
  • Document operational procedures and maintain accurate device/network/system configurations.

Required Skills & Experience

  • 5+ years of experience in network operations or production support in live, 24x7 environments.
  • Hands-on experience with network troubleshooting (TCP/IP, routing, VLANs, VPNs) across Cisco, Juniper, or Arista devices.
  • Strong Linux/Unix experience, including command-line troubleshooting.
  • Solid understanding of network protocols (TCP/IP, OSPF, BGP, DHCP, DNS) and monitoring tools (Wireshark, Grafana, Nagios, PRTG, etc.).
  • Demonstrated ability to troubleshoot complex multi-layer issues involving both network and system components.
  • Excellent communication skills and ability to collaborate across engineering, product, and support teams.

Preferred Qualifications

  • Scripting experience in Python or Bash for automation and operational efficiency.
  • Exposure to CI/CD pipelines, automation tools (Ansible, Puppet, Chef), or containerized environments (Docker, Kubernetes).
  • Experience with cloud or virtualized environments (AWS, OpenStack, VMware).
  • Relevant certifications (CCNA, JNCIA, CKA, or similar) are a plus.

GCS is acting as an Employment Business in relation to this vacancy.

£60.00 - £65.00
Per annum
GBP60 - GBP65 per annum

Harrisburg

Contract

Added 09/04/2026
Reference: 032208_1775763739

System Network Engineer (Linux Specialist)

Harrisburg
Contract

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